Gainward GeForce RTX 2080 Ti Glare OC vs Gigabyte GeForce GTX 980 WindForce 3X

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Gainward GeForce RTX 2080 Ti Glare OC
Gainward GeForce RTX 2080 Ti Glare OC Image
Gigabyte GeForce GTX 980 WindForce 3X
Gigabyte GeForce GTX 980 WindForce 3X Image
Gainward GeForce RTX 2080 Ti Glare OC
Gigabyte GeForce GTX 980 WindForce 3X
Key Differences Key Differences Gainward GeForce RTX 2080 Ti Glare OC Gigabyte GeForce GTX 980 WindForce 3X
GPU Base Clock Speed 1350MHz 1127MHz
GPU Boost Clock Speed 1545MHz 1216MHz
Pixel Rate 136 GPixel/s 77.82 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 2080 Ti Glare OC Gigabyte GeForce GTX 980 WindForce 3X
GPU Base Clock Speed 1350MHz 1127MHz
Pixel Rate 136 GPixel/s 77.82 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 4.98 TFLOPS
Texture Filter Rate 420.2 GTexels/s 155.6 GTexels/s
GPU Memory Speed 1750MHz 1753MHz
Total GPU Shading Units 4352 2048
Total GPU TMUs 272 128
GPU Boost Clock Speed 1545MHz 1216MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 2080 Ti Glare OC Gigabyte GeForce GTX 980 WindForce 3X
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support No No
No. of Supported Displays Not Known 4
Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Ti Glare OC Gigabyte GeForce GTX 980 WindForce 3X
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Ti Glare OC Gigabyte GeForce GTX 980 WindForce 3X
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 2080 Ti Glare OC Gigabyte GeForce GTX 980 WindForce 3X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 5200 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 331mm 299mm
Height Not Known 114mm
Memory Memory Gainward GeForce RTX 2080 Ti Glare OC Gigabyte GeForce GTX 980 WindForce 3X
Effective Memory Clock 14000MHz 7012MHz
Max Memory Bandwidth 616GB/s 224.4GB/s
RAM 11GB 4GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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